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LOL!!! Well, performance & the TBI's do not go hand in hand...

I personally am not aware of upgrades, although I'm sure there must be tonnes out there in one form or another...

I for one do not like that air cleaner setup, as I've removed the air intake snorkle...I was debating on procuring a pickup truck air cleaner assy to pt on it instead (like the TBI SBC 350's had the in the 90-92 Fleetwood Broughams)
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